<!--我的订单-->
<template>
  <div class="order">
    <!-- 我的订单头部 -->
    <HeadLayout/>
    <div class="order-header">
      <div class="order-header-content">
        <p>
          <i class="el-icon-s-order" style="font-size: 30px;color: #ff6700;"></i>
          我的订单
        </p>
        <div @click="getOrdersPay()" style="cursor: pointer">已支付订单</div>
        <div  @click="getOrdersUnPay()" style="cursor: pointer">未支付订单</div>
      </div>
    </div>
    <!-- 我的订单头部END -->

    <!-- 我的订单主要内容 -->
    <div class="order-content" >
      <div class="content" v-for="(productItem,index) in orders" :key="index">
        <ul>
          <!-- 我的订单表头 -->
          <li class="order-info">
            <div class="order-id">订单编号: {{productItem.id}}</div>
            <div class="order-pay" v-if="productItem.status===0" @click="payOrder(productItem.id)">支付订单</div>
            <div class="order-pay" v-if="productItem.status===0" @click="cancelOrder(productItem.id)">取消订单</div>
            <div class="order-time">店铺：{{productItem.shopShopName}}</div>
          </li>
          <li class="header">
            <div class="pro-img"></div>
            <div class="pro-name">商品名称</div>
            <div class="pro-price">单价</div>
            <div class="pro-num">数量</div>
            <div class="pro-total">小计</div>
          </li>
          <!-- 我的订单表头END -->

          <!-- 订单列表 -->
          <li class="product-list" v-for="product in (productItem.lineItems)" :key="product.id">
            <div class="pro-img" >
              <img :src="product.item.itemImg" />
            </div>
            <div class="pro-name">{{product.item.itemName}}</div>
            <div class="pro-price">{{product.item.price}}元</div>
            <div class="pro-num">{{product.quantity}}</div>
            <div class="pro-total pro-total-in" v-if="productItem.lineItems[0]" >{{product.item.price*product.quantity}}</div>
          </li>
        </ul>
        <div class="order-bar">
          <div class="order-bar-left">
            <span class="order-total">
              共
              <span class="order-total-num">{{total[index].totalNum}}</span> 件商品
            </span>
          </div>
          <div class="order-bar-right">
            <span>
              <span class="total-price-title">合计：</span>
              <span class="total-price" >{{total[index].totalPrice}}元</span>
            </span>

          </div>


          <!-- 订单列表END -->
        </div>
      </div>
      <div style="margin-top:-40px;"></div>
    </div>
    <!-- 我的订单主要内容END -->

  </div>
</template>
<script>
import HeadLayout from "@/components/HeadLayout";
export default {
  components:{
    'HeadLayout':HeadLayout
  },
  mounted() {
    let customer=JSON.parse(localStorage.getItem("user"));
    console.log(customer.id)
    // 获取订单数据
    this.$axios
        .get("http://localhost:2321/customer/queryOrders",{
          params:{
            customerId:customer.id
          }
        })
        .then(res => {
          this.orders = res.data;
          // let itemList=res.data.lineItems;
          // console.log(123)
          // console.log(itemList)
          // for(let i=0;i<itemList.length;i++){
          //   this.itemNum+=itemList[i].quantity;
          // }
        })
        .catch(err => {
          return Promise.reject(err);
        });
  },
  data() {
    return {
      orders: [], // 订单列表
      total: [] ,// 每个订单的商品数量及总价列表
      ordersDetail:[]
    };
  },
  // activated() {
  //   // this.getOrdersDetails();
  //   let customer=JSON.parse(localStorage.getItem("user"));
  //   console.log(customer.id)
  //   // 获取订单数据
  //   this.$axios
  //     .get("http://localhost:2321/customer/queryOrders",{
  //       params:{
  //         customerId:customer.id
  //       }
  //     })
  //     .then(res => {
  //         this.orders = res.data;
  //           // let itemList=res.data.lineItems;
  //           // console.log(123)
  //           // console.log(itemList)
  //           // for(let i=0;i<itemList.length;i++){
  //           //   this.itemNum+=itemList[i].quantity;
  //           // }
  //     })
  //     .catch(err => {
  //       return Promise.reject(err);
  //     });
  //
  // },
  methods:{
    getOrdersPay(){
      let customer=JSON.parse(localStorage.getItem("user"));
      this.$axios
          .get("http://localhost:2321/customer/queryPay",{
            params:{
              customerId:customer.id
            }
          })
          .then(res => {
            this.orders = res.data;
          })
          .catch(err => {
            return Promise.reject(err);
          });
    },
    getOrdersUnPay(){
      let customer=JSON.parse(localStorage.getItem("user"));
      this.$axios
          .get("http://localhost:2321/customer/queryUnpay",{
        params:{
          // customerId:10
          customerId:customer.id
        }
      })
          .then(res => {
            // console.log(res.data)
            this.orders = res.data;
          })
          .catch(err => {
            return Promise.reject(err);
          });
    },
    payOrder(orderID) {
      let customer=JSON.parse(localStorage.getItem("user"));
      this.$axios
          .get("http://localhost:2321/customer/payOrder", {
            params:{
              customerId:customer.id,
              orderId:orderID
            }
          })
          .then(res => {
            console.log(res);
            alert("支付成功");
            this.getOrdersPay();
          })
          .catch(err => {
            return Promise.reject(err);
          });
    },
    cancelOrder(orderID) {
      let customer=JSON.parse(localStorage.getItem("user"));
      this.$axios
          .get("http://localhost:2321/customer/cancelOrder", {
            params:{
              customerId:customer.id,
              orderId:orderID
            }
          })
          .then(res => {
            console.log(res);
            alert("取消成功");
            this.getOrdersPay();
          })
          .catch(err => {
            return Promise.reject(err);
          });
    },

  },

  watch: {
    // 通过订单信息，计算出每个订单的商品数量及总价
    orders: function(val) {
      let total = [];
      for (let i = 0; i < val.length; i++) {
        const element = val[i].lineItems;

        let totalNum = 0;
        let totalPrice = 0;
        for (let j = 0; j < element.length; j++) {
          const temp = element[j];
          totalNum += temp.quantity;
          totalPrice += temp.item.price * temp.quantity;
        }
        total.push({ totalNum, totalPrice });
      }
      this.total = total;
    }
  }
};
</script>
<style scoped>
.order {
  background-color: #f5f5f5;
  padding-bottom: 20px;
}
/* 我的订单头部CSS */
.order .order-header {
  height: 64px;
  border-bottom: 2px solid #ff6700;
  background-color: #fff;
  margin-bottom: 20px;
}
.order .order-header .order-header-content {
  width: 1225px;
  margin: 0 auto;
  display: flex;
  align-items: center;
}

.order .order-header .order-header-content p{
  margin-right: 40px;
}
.order .order-header .order-header-content div{
  margin-left: 50px;
  background-color: #e0e0e0;
  height: 30px;
  line-height: 30px;
  width: 100px;
  text-align: center;
  border-radius: 8px;
}
.order .order-header p {
  font-size: 28px;
  line-height: 58px;
  float: left;
  font-weight: normal;
  color: #424242;
}
/* 我的订单头部CSS END */
.order .content {
  width: 1225px;
  margin: 0 auto;
  background-color: #fff;
  margin-bottom: 50px;
}

.order .content ul {
  background-color: #fff;
  color: #424242;
  line-height: 85px;
}
/* 我的订单表头CSS */
.order .content ul .order-info {
  height: 60px;
  line-height: 60px;
  padding: 0 26px;
  color: #424242;
  border-bottom: 1px solid #ff6700;
}
.order .content ul .order-info .order-id {
  float: left;
  color: #ff6700;
}

.order .content ul .order-info .order-pay {
  cursor: pointer;
  border-radius: 8px;
  text-align: center;
  width: 80px;
  background-color: #faeeea;
  margin-left: 60px;
  float: left;
  color: #ff6700;
}

.order .content ul .order-info .order-time {
  float: right;
}

.order .content ul .header {
  height: 85px;
  padding-right: 26px;
  color: #424242;
}
/* 我的订单表头CSS END */

/* 订单列表CSS */
.order .content ul .product-list {
  height: 85px;
  padding: 15px 26px 15px 0;
  border-top: 1px solid #e0e0e0;
}
.order .content ul .pro-img {
  float: left;
  height: 85px;
  width: 120px;
  padding-left: 80px;
}
.order .content ul .pro-img img {
  height: 80px;
  width: 80px;
}
.order .content ul .pro-name {
  float: left;
  width: 380px;
}
.order .content ul .pro-name a {
  color: #424242;
}
.order .content ul .pro-name a:hover {
  color: #ff6700;
}
.order .content ul .pro-price {
  float: left;
  width: 160px;
  padding-right: 18px;
  text-align: center;
}
.order .content ul .pro-num {
  float: left;
  width: 190px;
  text-align: center;
}
.order .content ul .pro-total {
  float: left;
  width: 160px;
  padding-right: 81px;
  text-align: right;
}
.order .content ul .pro-total-in {
  color: #ff6700;
}

.order .order-bar {
  width: 1185px;
  padding: 0 20px;
  border-top: 1px solid #ff6700;
  height: 50px;
  line-height: 50px;
  background-color: #fff;
}
.order .order-bar .order-bar-left {
  float: left;
}
.order .order-bar .order-bar-left .order-total {
  color: #757575;
}
.order .order-bar .order-bar-left .order-total-num {
  color: #ff6700;
}
.order .order-bar .order-bar-right {
  float: right;
}
.order .order-bar .order-bar-right .total-price-title {
  color: #ff6700;
  font-size: 14px;
}
.order .order-bar .order-bar-right .total-price {
  color: #ff6700;
  font-size: 30px;
}
/* 订单列表CSS END */

/* 订单为空的时候显示的内容CSS */
.order .order-empty {
  width: 1225px;
  margin: 0 auto;
}
.order .order-empty .empty {
  height: 300px;
  padding: 0 0 130px 558px;
  margin: 65px 0 0;
  background: url(../assets/imgs/empty.png) no-repeat 250px 0;
  color: #b0b0b0;
  overflow: hidden;
}
.order .order-empty .empty h2 {
  margin: 70px 0 15px;
  font-size: 36px;
}
.order .order-empty .empty p {
  margin: 0 0 20px;
  font-size: 20px;
}
/* 订单为空的时候显示的内容CSS END */
</style>
